"As you know, Arsenal had an option where they could interfere, but I think he was not open to that, I think he was very, very much in our direction, so it was an easy job for me."
Mourinho wasn't finished with Arsenal just yet and he also aimed a jab at Wilshere after the England midfielder was pictured smoking in Las Vegas recently.
"What football players do, millions and millions are watching, lots of kids are watching," Mourinho said.
"I am not a specialist obviously, but I don't think if a football player smokes one cigar or cigarette with friends in the summer when he is not training - I don't think it affects his performance.
"What gets affected is that a kid at home says 'if a top football player can smoke, then I can smoke' and it is not a problem.
"It is more a social consequence than a physical consequence."
After finishing last season empty-handed, Mourinho has been quick to bolster his squad, spending a total of over NZ$157 million on Fabregas, Spain striker Diego Costa, Brazilian defender Filipe Luis, and teenage midfielder Mario Pasalic from Hajduk Split.
Chelsea have been linked with several other big names, including German World Cup winner Sami Khedira, also a reported target for Arsenal, and Colombia forward Radamel Falcao.
But Mourinho indicated he wouldn't be spending any more of owner Roman Abramovich's money before the start of the Premier League season next month.
"I have to say my club did a fantastic job, and not just because of what we bought, but because we did it in almost record time. The transfer market closes 31 August and we close our market on July 19. We finished the market today," he said.
"The club did fantastic, we knew the targets, we knew the players and the club attacked them and their clubs at a very early stage.
"We got exactly what we need and what we want. The squad is one which I like very much and I look forward to starting the season.
"The market is open, but we are so happy with what we have."
- AAP
